mirror of https://github.com/swig/swig
108 lines
3.6 KiB
Java
108 lines
3.6 KiB
Java
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// Test case to check typemaps in various.i
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import java_lib_various.*;
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public class java_lib_various_runme {
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static {
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try {
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System.loadLibrary("java_lib_various");
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} catch (UnsatisfiedLinkError e) {
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System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
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System.exit(1);
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}
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}
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public static void main(String argv[]) {
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// STRING_ARRAY typemap parameter
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String animals[] = {"Cat","Dog","Cow","Goat"};
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if (java_lib_various.check_animals(animals) != 1)
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throw new RuntimeException("check_animals failed");
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// STRING_ARRAY typemap return value
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String expected[] = { "Dave", "Mike", "Susan", "John", "Michelle" };
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String got[] = java_lib_various.get_names();
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for (int i=0; i<got.length; i++)
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if ( !got[i].equals(expected[i]) )
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throw new RuntimeException("Name failed " + i + " " + got[i] + "|" + expected[i]);
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// STRING_ARRAY variable getter
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String langscheck[] = { "Hungarian", "Afrikaans", "Norwegian" };
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String langs[] = java_lib_various.getLanguages();
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for (int i=0; i<langs.length; i++)
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if ( !langs[i].equals(langscheck[i]) )
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throw new RuntimeException("Languages read failed " + i + " " + langs[i] + "|" + langscheck[i]);
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// STRING_ARRAY variable setter
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String newLangs[] = { "French", "Italian", "Spanish" };
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java_lib_various.setLanguages(newLangs);
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// STRING_ARRAY variable getter
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langs = java_lib_various.getLanguages();
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for (int i=0; i<langs.length; i++)
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if ( !langs[i].equals(newLangs[i]) )
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throw new RuntimeException("Languages verify failed " + i + " " + langs[i] + "|" + newLangs[i]);
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// STRING_ARRAY null
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java_lib_various.setLanguages(null);
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if (java_lib_various.getLanguages() != null)
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throw new RuntimeException("languages should be null");
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// STRING_RET test
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{
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String stringOutArray[] = { "" };
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java_lib_various.char_ptr_ptr_out(stringOutArray);
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if (!stringOutArray[0].equals("returned string"))
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throw new RuntimeException("Test failed: expected: returned string. got: " + stringOutArray[0]);
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}
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// STRING_RET null array test. Check that exception is thrown.
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try {
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String stringOutArray[] = null;
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java_lib_various.char_ptr_ptr_out(stringOutArray);
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throw new RuntimeException("Test failed: null array");
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} catch (NullPointerException e) {
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}
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// STRING_RET empty array test. Check that exception is thrown.
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try {
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String stringOutArray[] = {};
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java_lib_various.char_ptr_ptr_out(stringOutArray);
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throw new RuntimeException("Test failed: empty array");
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} catch (IndexOutOfBoundsException e) {
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}
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// BYTE typemap check
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byte b[] = new byte[20];
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java_lib_various.charout(b);
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String byjovestring = new String("by jove");
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byte byjove[] = byjovestring.getBytes();
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for (int i=0; i<byjovestring.length(); i++) {
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if (byjove[i] != b[i])
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throw new RuntimeException("By jove, it failed: [" + new String(b) + "]");
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}
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// NIOBUFFER typemap check
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java.nio.ByteBuffer buf = java.nio.ByteBuffer.allocateDirect(10);
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java_lib_various.niobuffer_fill_hello(buf);
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if (
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(char)buf.get(0) != 'h' ||
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(char)buf.get(1) != 'e' ||
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(char)buf.get(2) != 'l' ||
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(char)buf.get(3) != 'l' ||
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(char)buf.get(4) != 'o'
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)
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throw new RuntimeException(
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"nio test failed: " +
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(char)buf.get(0) +
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(char)buf.get(1) +
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(char)buf.get(2) +
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(char)buf.get(3) +
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(char)buf.get(4)
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);
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}
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}
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